#define GPH2CON	(*(volatile unsigned long *)0xE0200C40)
#define GPH2DAT	(*(volatile unsigned long *)0xE0200C44)
extern void irq_handler_uart2();
void main(void)
{
    uart_init();
    system_initexception();
    intc_setvectaddr(44,irq_handler_uart2);
    intc_enable(44);
    char c;
    while(1)
    {
//	c = getc();
	putc('a');
    }
}
